The story
- Proto-Indo-European*h₂én
- Proto-Indo-European*h₂énteros
- Latin*anterus
- Latinanterior
- Englishantero-
- Proto-Indo-European*h₂eǵ-?
- Proto-Indo-European*h₂eḱs-
- Proto-Italic*aksis
- Latinaxis
- Englishaxis
- English todayanteroaxis
Etymology from Wiktionary, CC BY-SA 4.0.